For a few days now, every time you try to search on Google, you encounter the search engine's security check: you are asked to select specific elements within an image or click a checkbox.
A dear friend asked you to evaluate an app he developed, but when trying to install it, a problem arose: Android's protection system, Google Play Protect, prevents you from proceeding, presumably due to a privacy issue.
You've started storing important data on your computer and want to keep it away from prying eyes without setting up complex locks that could slow down your work.
You saw a friend's account hacked and realized that using passwords is no longer a safe choice, so you decided to find a more secure authentication method.